#digitalsignage — Public Fediverse posts

I failed for nine years to publish an open-source digital signage player because I kept chasing perfection instead of shipping.

Pi 3, Pi 4, Pi 5. Everytime it was almost working.

The strange part: hardware video decoding support got worse with new Pi generation, not better.

In 2026, it finally works. Sone things got fixed and I learned to ignore a few obsessions.

Here is the whole story:

https://sagiadinos.com/articles/raspberry-pi-love-hate-journey/

#RaspberryPi #DigitalSignage #SelfHosted #OpenSource #Linux @opensource

Avalue RIVAR-1539 is a 15.6-inch fanless industrial panel PC powered by an Intel N150 Twin Lake processor

https://fed.brid.gy/r/https://www.cnx-software.com/2026/07/21/avalue-rivar-1539-is-a-15-6-inch-fanless-industrial-panel-pc-powered-by-an-intel-n150-twin-lake-processor/

https://www.europesays.com/britain/30582/ Q-commerce pushes UK shoppers to demand price parity #CustomerDataPlatforms(CDP) #CustomerExperience(CX) #CustomerLoyalty #Deliveroo #DigitalShelf #DigitalSignage #ESL #inflation #LoyaltyProgrammes #MarketResearch #MarketingTechnologies(MarTech) #Personalisation #RealTimeData #UK #UnitedKingdom #UnitedKingdom(UK)

Pro-Grade Ham Radio Displays: Integrating OpenHamClock into PiSignage

758 words, 4 minutes read time.

A Helping Hand Needed for a Fellow Programmer

I’m reaching out to see if you can lend a hand to a talented software developer who’s currently on the job hunt. With over 30 years of experience in C#, .NET (Core/6–8), REST APIs, SQL Server, Angular/Razor, Kubernetes, and cloud CI/CD, he’s a seasoned pro with a proven track record of leading modernization projects and delivering production systems.

Some of his notable accomplishments include DB2 to SQL migrations, building real-time SignalR apps, and developing full-stack API and frontend projects. Based in Southeast Michigan, he’s looking for senior engineering, architecture, or technical lead roles that will challenge him and utilize his skills.

If you’re in a position to help, you can check out his resume and portfolio at http://charles.friasteam.com.

Let’s all look out for each other – if you know of any opportunities that might be a good fit, could you please consider passing this along to your network?

—

If you are a ham radio operator, you know that a HamClock is the ultimate shack companion. But what if you want to move beyond a dedicated small screen and integrate that data-rich display into a professional digital signage environment?

By using PiSignage, you can rotate your HamClock with other station metrics, weather, or club announcements. However, getting a clean, secure, and “pop-up free” experience requires a few tricks.

In this post, I’ll show you how to deploy OpenHamClock using Docker and how to strip away the UI clutter for a seamless kiosk experience.

The Setup

To follow along, you will need a PiSignage server instance. I personally run mine as a Docker container, which keeps the server stack isolated and easy to back up.

1. The Docker Compose Configuration

PiSignage and modern browsers often require secure contexts (HTTPS) for certain features. Since the standard HamClock output is HTTP, we’ll use a two-service setup: the clock itself and a lightweight SSL-wrap sidecar using socat and openssl.

docker-componse.yml

 services:    openhamclock:      image: ghcr.io/accius/openhamclock:latest      container_name: openhamclock      expose:        - "3000"      environment:        - CALLSIGN=<CALL SIGN>        - LOCATOR=<Grid Square Locator>        - THEME=dark        - UNITS=imperial      restart: unless-stopped     ssl-wrap:      image: alpine      container_name: hamclock-ssl      ports:        - "3000:3000"      command: >        sh -c "apk add --no-cache socat openssl &&                openssl req -x509 -newkey rsa:2048 -keyout /tmp/key.pem -out /tmp/cert.pem -days 365 -nodes -subj '/CN=localhost' &&               cat /tmp/cert.pem /tmp/key.pem > /tmp/combined.pem &&               socat OPENSSL-LISTEN:3000,cert=/tmp/combined.pem,verify=0,fork,reuseaddr TCP:openhamclock:3000"      restart: unless-stopped 

2. Silencing the “What’s New” Pop-ups

When using HamClock as a signage element, you want it to be “set and forget.” The “What’s New” slide-ins are helpful for desktop users but ruin a clean kiosk display.

While there is a formal change request pending for a toggle, you can currently “force” these elements to stay hidden by injecting a bit of CSS directly into the distribution files. Run this command within your app environment:

find /app/dist -name "*.css" -exec sh -c 'echo "div[style*=\"whatsNewSlideIn\"], div[style*=\"backdrop-filter\"] { display: none !important; }" >> {}' \;

3. Setting Up the Slide in PiSignage

Once your containers are humming along, you need to tell PiSignage how to display the clock.

Create the Weblink Asset

1. Log in to your PiSignage Admin Panel.
2. Navigate to Assets > Add > Weblink.
3. Fill in the details:
   • Name: OpenHamClock
   • Link Address: https://<YOUR-HOSTNAME>:3000/?kiosk=true
4. Click Save.

Pro Tip: The ?kiosk=true suffix is critical. It tells HamClock to hide its own internal menus and headers, giving you a dedicated, high-contrast dashboard perfect for a wall-mounted display.

Deploy to Your Player

1. Go to Playlists and add your new “OpenHamClock” asset.
2. Set the Duration: Set this to 0 for a permanent display, or a high number (like 300 for 5 minutes) if it’s part of a rotation.
3. Go to Groups, select your player, and deploy the playlist.

Your screen should refresh and show a beautiful, clean HamClock interface within seconds!

Running PiSignage in Docker?

For those of you looking to keep your entire server stack contained, running the PiSignage central server in Docker is the way to go. It keeps your host OS clean and makes management a breeze.

If you’d like me to discuss how to set up a dockerized PiSignage server, please comment below!

— 73 —

Call to Action

Getting this stack to play nice wasn’t a “one-and-done” install. It was a hard-fought process that took multiple attempts to finally crack the code on bypassing those “What’s New” screens and forcing a clean kiosk display. But the victory is in the uptime.

Don’t just lurk. If you’ve got the guts to show how you’re rebuilding your station on the wreckage of the old ways, drop a comment below. How are you occupying the victory today?

D. Bryan King

Sources

• OpenHamClock GitHub Repository (accius)
• Original HamClock Source by Clear Sky Institute
• PiSignage Official Documentation
• Docker Compose Specification and Documentation
• Alpine Linux Official Docker Image
• Socat Man Page – Multipurpose Relay Tool
• OpenSSL Official Documentation
• Maidenhead Locator System Overview
• Deep Dive: HamClock on Raspberry Pi
• PiSignage Server Docker Implementation
• Raspberry Pi Kiosk Mode Configuration
• MDN Web Docs: CSS Display Property
• Docker CMD vs Entrypoint Explained
• Understanding Self-Signed SSL Certificates
• ARRL: Understanding Grid Squares
• CSS Attribute Selectors (For Style Injection)
• Docker Container Networking Guide
• Linux Find Command Documentation
• Portainer: Managing Dockerized Signage Stacks
• PiSignage Community Support Forum

Disclaimer:

I love sharing what I’m learning, but please keep in mind that everything I write here—including this post—is just my personal take. These are my own opinions based on my research and my understanding of things at the time I’m writing them. Since life moves way too fast and things change quickly, please use your own best judgment and consult the experts for your specific situations!

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AAEON BOXER-6407-TWL – A slim Twin Lake embedded PC for semiconductor manufacturing and digital signage

https://fed.brid.gy/r/https://www.cnx-software.com/2026/04/23/aaeon-boxer-6407-twl-a-slim-twin-lake-embedded-pc-for-semiconductor-manufacturing-and-digital-signage/

AAEON Intelli TWL01 Edge fanless mini PC features up to Core 3 N355 Twin Lake CPU for kiosks and digital signage applications

https://fed.brid.gy/r/https://www.cnx-software.com/2026/04/06/aaeon-intelli-twl01-edge-fanless-mini-pc-features-up-to-core-3-n355-twin-lake-cpu-for-kiosks-and-digital-signage-applications/

Koreańska dzielnica w środku Barcelony. LG na ISE 2026 pokazuje „cyfrowy papier” i ekrany Micro LED

Targi w Barcelonie to nie tylko wielkie telewizory. LG postanowiło zamienić swoje stoisko w tętniącą życiem dzielnicę handlową, pełną koreańskich marek, aby pokazać, jak technologia zmienia zakupy.

Największe wrażenie robią dwa rozwiązania: ultracienki E-Paper i gigantyczny Micro LED, który nie boi się awarii.

Cyfrowy plakat, który nie zjada prądu

W dobie drogiej energii i nacisku na ekologię, LG E-Paper to strzał w dziesiątkę. To wyświetlacz, który do podtrzymania statycznego obrazu nie potrzebuje zasilania – prąd zużywany jest tylko w momencie zmiany treści.

Urządzenie jest absurdalnie lekkie i cienkie. Sprzęt waży zaledwie 3 kg i ma grubość 17,8 mm (a na krawędziach nawet 8,6 mm). To idealne rozwiązanie, by zastąpić papierowe plakaty w sklepach, bez konieczności ciągnięcia grubych kabli zasilających.

Micro LED, który „leczy” martwe piksele

Druga nowość to kolejna generacja potężnych ekranów LG MAGNIT (Micro LED). Ekrany te buduje się z modułów jak klocki, tworząc ściany wideo o dowolnym rozmiarze.

LG wprowadziło tu genialną w swojej prostocie technologię Line to Dot (LTD). W standardowych ekranach awaria jednego piksela sterującego potrafiła wygasić całą linię diod, tworząc brzydki, czarny pasek. LTD izoluje uszkodzony punkt, dzięki czemu reszta ekranu świeci bez zakłóceń.

Dla inżynierów ważna informacja: kontrolery sterujące tymi ekranami mogą znajdować się nawet 10 kilometrów od samej ściany wideo (dzięki światłowodom), co w dużych obiektach, jak stadiony czy lotniska, rozwiązuje masę problemów logistycznych.

Witajcie w K-Culture

Zamiast stawiać ekrany na białych ścianach, LG zbudowało na targach strefy imitujące prawdziwe sklepy znanych koreańskich marek (tzw. K-Culture). Mamy więc piekarnię Paris Baguette czy sklep kosmetyczny The Whoo. Po co? Żeby pokazać, jak działa software. Na przykład rozwiązanie LG SoundCast wykorzystuje niesłyszalne dla ucha częstotliwości dźwięku, by komunikować się z aplikacją w telefonie klienta. Wchodzisz do sklepu, a Twój smartfon „słyszy” ekran i wyświetla dedykowaną promocję. Brzmi futurystycznie (i odrobinę przerażająco), ale to przyszłość handlu detalicznego.

Dostępność

Wszystkie te rozwiązania są prezentowane na trwających właśnie targach ISE 2026 w Barcelonie (3-6 lutego). Można się spodziewać, że w ciągu najbliższych miesięcy zobaczymy je w nowoczesnych hotelach, biurach i galeriach handlowych.

To już oficjalne: LG CLOiD naprawdę istnieje. Robot złoży twoje pranie

Experience Shuttle’s latest innovations live at ISE Barcelona! Discover how our AI-driven Signage and POS solutions leverage target group analysis and intelligent content distribution to deliver brand messages with unmatched precision and impact right at the point of sale. 📍 Meet us at #ISE2026 : 🗓 3–6 February 2026 | Hall 4, Booth 4B280 👉 Find us here: https://go.shuttle.eu/ISEfloorplan
#shuttleeurope #digitalsignage #avtechnology #POSInnovation